beret的复数形式怎么写

His boots and purple beret identify him as commanding the Scottish Paratroops.他的长靴和紫色贝雷帽表明他统领着苏格兰伞兵部队。He is an eccentric character who likes wearing a beret and dark glasses.他人很怪，喜欢戴贝雷帽和墨镜。...

beret的音标：beret的英式发音音标为：['bereɪ]beret的美式发音音标为：[bə'reɪ]...

n.贝雷帽，[军]〈英〉军帽...